baber/WOPTO huggingface dataset:
Patent KR-20080000078-A (KR)
Title: Shadow mask organic electroluminescent display device using the same and fabricating method thereof
Inventor: YOO CHOONG KEUN
IPC: H05B33/10
Filed: 2006-06-26
Abstract: A shadow mask, an organic electro-luminescent display device using the same, and a method for fabricating the same are provided to reduce defectiveness of an organic luminescent layer generated in a pixel region remarkably. A shadow mask(SM) forms an organic luminescent layer on a board including an active region with a plurality of pixel regions, a power source contact region in the outside of the active region, and a seal region in the outside of the power source contact region. The shadow mask includes a plurality of interruption portions(110) and a plurality of opening portions(120). The plurality of interruption portions are arranged so as to correspond to the active region, the power source contact region, and an outside region of the power source contact region. The plurality of opening portions are arranged between the interruption portions. The interruption portions include a normal pattern portion(S1) and a dummy pattern portion(S2). The normal pattern portion corresponds to the active region and the power source contact region. The dummy pattern portion corresponds to the outside region of the power source contact region.
Patent KR-20080000405-A (KR)
Title: A organic electro-luminescence display device and a method for fabricating the same
Inventor: MOON JONG SEOK
IPC: H05B33/10
Filed: 2006-06-27
Abstract: An organic electro-luminescence display device and a method for fabricating the same are provided to improve the uniformity of a separator for separating an organic light emitting layer by forming the separator low. An organic electro-luminescence display device includes first and second substrates(130), an array device, a first electrode(132), a separator layer, an organic light emitting layer(136), a second electrode(138), and a conductive spacer. The first and second substrates are arranged by being separated from each other. The array device has at least one thin film transistor on the first substrate. The first electrode is formed on the second substrate. The separator layer is composed of first and second buffers(150,151). The organic light emitting layer is formed in each sub pixel region separated by the separator layer. The second electrode is formed on the second substrate where the organic light emitting layer is formed. The conductive spacer electrically connects the thin film transistors on the first and second substrates. The second buffers are placed at both sides of the first buffer, and an undercut structure is formed between the first and second buffers.
Patent KR-20080001193-A (KR)
Title: Two-way remote controller
Inventor: CHOI SANG HO
IPC: H04Q9/00
Filed: 2006-06-29
Abstract: A two-way remote controller is provided to install the first and second infrared LEDs(Light Emitting Diodes) at front and rear positions of the remote controller so that a user can remotely control a target apparatus in any direction without changing a position of the remote controller. The first infrared LED(10) is installed to deliver an infrared signal on one side of a case(3). The first key input unit(20) is disposed by distinguishing buttons on a side of the first infrared LED(10). The second infrared LED(30) is installed to deliver an infrared signal on the case(3) in opposition to the first infrared LED(10). The second key input unit(40) is disposed by distinguishing buttons on a side of the second infrared LED(30). A mode conversion key(50) is installed for control target conversion between the first and second key input units(20,40).
Patent KR-20080003959-A (KR)
Title: Bluetooth apparatus possible to select profile and method for transmission data thereof
Inventor: GHA HWANG HYEON
IPC: H04Q9/00
Filed: 2006-07-04
Abstract: A Bluetooth apparatus capable of selecting a profile and a data transmitting method thereof are provided to select a proper Bluetooth apparatus according to a type of data and supply a user with the profile that the selected Bluetooth apparatus supports, thereby minimizing connection fails due to inconsistence of profiles and accordingly improving efficiency of connection between plural Bluetooth apparatuses. A discovery unit searches another connectable Bluetooth apparatus for work of selected data. An apparatus information collecting unit(130) collects apparatus information from the searched Bluetooth apparatus. An application managing unit(160) selects another Bluetooth apparatus suitable for the work among the searched Bluetooth apparatuses by using the collected apparatus information. A communication unit(150) transmits the data to the selected Bluetooth apparatus by using a selected profile if at least one of profiles that the selected another Bluetooth apparatus supports is selected.
Patent KR-20080004827-A (KR)
Title: Communication terminal having keypad assembly
Inventor: KIM MIN CHUL
IPC: H01H13/70
Filed: 2006-07-06
Abstract: A communication terminal having a keypad assembly is provided to achieve a user convenience since a display area corresponding to a size of an entire button area is formed and to change flexibly a design marked on a button. A communication terminal having a keypad assembly includes a plurality of light sources(200) and a plurality of transmissive members. The transmissive members include transmitting units(112,122,132), pattern units(111,121,131), and a plurality of buttons. The transmitting units transmit all lights. The pattern units shield a light having a specific wavelength, which emits in a specific mode so that the light is not transmitted. The plurality of buttons allow a specific signal to be generated by pressing a switch. The transmissive member is a sheet formed by laminating a plurality of layers. The pattern units formed on the sheet includes polarizing pattern units. The light sources are constituted of a plurality of LEDs(Light Emitting Diodes) emitting the lights having the different wavelengths. The light sources emit the lights by the control of an output mode by input of a keypad button.
Patent KR-20080006056-A (KR)
Title: Dust seperating apparatus and vaccum cleaner equipped it
Inventor: YANG HAE SEOCK
IPC: A47L9/10
Filed: 2006-07-11
Abstract: A dust separating apparatus and a vacuum cleaner having the same are provided to improve discharging efficiency of dust and maximize collection capacity by installing a dust discharging port. A dust separating apparatus comprises a dust separating unit, and a collection unit(200). The collection unit, which is combined with the dust separating unit, stores dust separated from the dust separating unit, and consists of a collection body(210) having a dust storing unit and a cover member(250). The cover member, which is combined to the collection body, includes a dust inlet wherein dust separated from the dust separating unit is flowed, a dust discharging port discharging the dust inflowed through the dust inlet to the dust storing unit, and a dust guide rib guiding movement of dust.
Patent KR-20080009903-A (KR)
Title: Repeater for using open type dualduplex and method the same
Inventor: SEO JEONG WON
IPC: H04B7/14
Filed: 2006-07-25
Abstract: A repeater using an open type dual duplexer and a method therefor are provided to amplify signals by distinguishing the signals into a forward signal and a reverse signal even when properties of an amplifier refer to a narrowband, and to commonly and properly use the amplifier for input/output paths, thereby realizing simplification of used components and improvement of power efficiency. A dual duplexer consists of two antenna ports(21,23), two input ports(24,25), and one output port(22). The first LNA(Low Noise Amplifier)(203) and the second LNA(210) amplify signals outputted from the input ports(24,25) of the dual duplexer. A high-power amplifier(206) amplifies output signals of the first LNA(203) or the second LNA(210) which pass through a predetermined processing function, and outputs the amplified signals to the output port(22).
Patent KR-20080013494-A (KR)
Title: Steering system having device compression steering column
Inventor: PARK BUM LAE
IPC: B60R21/16
Filed: 2006-08-09
Abstract: A steering system having a steering column compression device is provided to minimize damage caused by an airbag by securing an enough airbag developing time by compressing a steering wheel instantly. A steering system having a steering column compression device comprises a first column shaft(10) having a steering wheel in which an airbag is included, a second column shaft(20) formed in a tube body to which the first column shaft can be inserted/withdrawn, a compression device(30) for compressing the first column shaft in the second column shaft, and an airbag unit(40) connected to the airbag and compression device to develop the airbag and simultaneously drive the compression device when an accident is sensed.
Patent KR-20080015336-A (KR)
Title: Process for preparing ethylene dithio carbonate
Inventor: HA YONG JOON
IPC: C07D339/02
Filed: 2006-08-14
Abstract: A method for preparing ethylene dithiocarbonate is provided to obtain economically desired product with high yield through a simple process of introducing relatively cheap metal alkoxide, CS2 and 2-haloethanol into one reactor in sequence. A method for preparing ethylene dithiocarbonate comprises the steps of: (a) reacting metal alkoxide with CS2 to prepare metal alkylxanthate; (b) reacting the metal alkylxanthate with 2-haloethanol to prepare hydroxyethylalkyl xanthate; and (c) heating the hydroxyethylalkyl xanthate at a temperature of 65-200 deg.C to prepare the ethylene dithiocarbonate, wherein the metal alkoxide is selected from the group consisting of sodium methoxide, sodium ethoxide, sodium propoxide, sodium i-propoxide, sodium butoxide, sodium t-butoxide, sodium pentoxide, sodium phenoxide, sodium alpha-methylphenoxide, potassium methoxide, potassium ethoxide, potassium propoxide, potassium i-propoxide, potassium butoxide, potassium t-butoxide, potassium pentoxide, potassium phenoxide and potassium alpha-methylphenoxide, and the 2-haloethanol is selected from the group consisting of 2-fluoroethanol, 2-chloroethanol, 2-bromoethanol and 2-iodoethanol.
Patent KR-20080017865-A (KR)
Title: Chair
Inventor: KIM SANG SIK
IPC: A47C1/02
Filed: 2006-08-22
Abstract: A rocking comfortable chair is provided to add many functions to a rocking chair by making the rocking chair fixed according to the user's needs when the user wants to sleep. Arc shape driving plates are mounted on the right and left sides of a folding type comfortable seat. A foothold receiving portion(3) is formed on the front lower side of the comfortable seat, and a foothold(5) is received into the foothold receiving portion to be capable of being pulled out. A support(12) is coupled to the front lower side of the comfortable seat with a hinge(14). A caster(10) is attached to the end of the support. Guide recesses(21,21') are formed to be long in vertical and horizontal directions on the upper part of the outer surface of any one side of the comfortable seat. An auxiliary support(23) is coupled to a guide plate(24) with a hinge(25) inside the guide recess to make a guide(26) inserted therein.
Patent KR-20080019116-A (KR)
Title: Gate driving circuit and display device having the same
Inventor: AHN BYEONG JAE
IPC: G09G3/36
Filed: 2006-08-24
Abstract: A gate driver and a display apparatus having the same are provided to prevent reverse of electric charges at a Q node to a previous carry node by implementing a reverse preventing element between a ripple preventing element and a previous carry node. A gate driver includes plural stages. Each of the stages includes a pull-up unit(211), a carry unit(212), a pull-down unit(213), a pull-up driver(214), and a ripple preventing unit. The pull-up unit pulls up a gate signal of a current stage to a first clock during a 1H time. The carry unit pulls up a carry signal of the current stage to the first clock during the 1H time. The pull-down unit receives a gate signal from the next stage and discharges the gate signal of the current stage. The pull-up driver receives a carry signal from a previous stage, turns on the pull-up and carry units, and turns off the pull-up and carry units in response to the gate signal of the next stage. The ripple preventing unit prevents ripples of the carry signal of the current stage and the gate signal of the current stage.
Patent KR-20080019782-A (KR)
Title: Method and apparatus for protecting privacy in mobile phone
Inventor: RHO KEON WOO
IPC: H04B1/40
Filed: 2006-08-29
Abstract: A method and an apparatus for protecting private life in a mobile terminal are provided to access privacy protection mode easily through button manipulation by applying a polarizing film to a display part and arranging a button to conveniently set up the polarization state of the polarizing film. A mobile terminal(100) comprises a display part(118), a power supply part(112), a display driving part(106), an input part(115), and a control part(103). The display part(118), composed of an LCD(Liquid Crystal Display) on which a polarizing film(121) is applied, outputs and displays various display data and messages. The power supply part(112) supplies power to the polarizing film(121). The display driving part(106) drives the display part(118). The input part(115) has a specific key to set up privacy protection mode. When the specific key is inputted, the control part(103) executes a control operation for mode transfer to privacy protection mode.
Patent KR-20080020405-A (KR)
Title: Apparatus for protection of head lamp of construction equipment
Inventor: LEE SOUNG KYUN
IPC: F21L14/04
Filed: 2006-08-31
Abstract: An apparatus for protecting a head lamp of construction equipment is provided to prevent economical losses of an employer by helping a worker to secure a stable view at the time of a night work. An apparatus(100) for protecting a head lamp of construction equipment includes a metallic protecting cover(110), a reinforcing member(130), and a supporting unit(120). The metallic protecting cover receives a working lantern installed at the construction equipment. One surface of the metallic protecting cover is opened to emit light of the working lantern. The reinforcing member is welded along a rim of the opened one surface of the metallic protecting cover. The supporting unit supports the metallic protecting cover. The supporting unit and the reinforcing member are made of a steel pipe.
Patent KR-20080026309-A (KR)
Title: Camber and caster adjusting device in wheel
Inventor: LEE PYEONG HO
IPC: B62D17/00
Filed: 2006-09-20
Abstract: A device for adjusting a camber and a caster in a wheel is provided to improve stability of a vehicle and prevent the camber and the caster from changing due to external force by forming an adjusting rod for fixing or rotating an eccentric cam. A device for adjusting a camber and a caster in a wheel comprises an engaging bolt(5) engaging the front end of a low arm to a vehicle body, an eccentric cam(7), a bracket(6), and an adjusting rod(9). The eccentric cam is attached to the engaging bolt to move an engaging point of the engaging bolt in a vehicle side inward or outward, and has a pin(8). The bracket has an adjusting hole to insert the engaging bolt. The adjusting rod fixes or rotates the eccentric cam. The adjust rod has one end connected with the pin, and the other end fixed with plural fixing nuts(10) to be penetrated through the bracket. The bracket includes a stopper edge formed at two sides to prevent separation of the eccentric cam, and the adjusting rod fixed by the fixing nut to be penetrated through one side of the stopper edge. The engaging bolt is penetrated through a bush mounted on the front end of the low arm.
Patent KR-20070048593-A (KR)
Title: Switching facility
Inventor: ENOMOTO MASAHIRO
IPC: B65G47/64
Filed: 2006-10-10
Abstract: In a transfer system used for transferring articles that are conveyed on a main conveying path to branching conveying paths, change-over guiding sections 120 of change-over units 110 have an upper guiding body 126 and a lower guiding body 128 and the change-over action of the upper guiding body 126 is caused by the motion force of an article side-push body 70 in the direction of a main conveying path 45, and the change-over action of the lower guiding body 128 is integrally caused in the second half of this change-over action. As a result, a sufficient change-over guiding length in the change-over unit 110 can be ensured and change-over can be performed smoothly via both guiding bodies 126, 128 at all times.
Patent KR-20080035397-A (KR)
Title: Hydraulic system of 3-pump control valve for energy saving
Inventor: LIM DONG HOO
IPC: F15B9/00
Filed: 2006-10-19
Abstract: A hydraulic system of a 3-pump control valve for energy saving is provided to improve operation efficiency by operating a lift cylinder and a tilt cylinder, and the lift cylinder and an auxiliary cylinder simultaneously even in a load state. A hydraulic system of a 3-pump control valve for energy saving includes first to third pumps(12,13,14), a steering unit(4), a priority valve(3), and a main control valve(10). The steering unit is operated by pressure oil supplied from the first pump. The priority valve is installed on a passage between the first pump and the steering unit to selectively supply the pressure oil of the first pump to the steering unit or the main control value according to load pressure of the steering unit. The main control valve operates an actuator by the pressure oil of the first and second pumps. The main control valve is composed of the first and second pumps to discharge the pressure oil for operating a mast and a fork, a lift control spool(15) to supply the pressure oil to a lift cylinder(5), a tilt control spool(16) to supply the pressure oil to a tilt cylinder(6), and an auxiliary control spool(17) to supply the pressure oil to an auxiliary cylinder(7).
Patent KR-20080037818-A (KR)
Title: Susceptor with window quartz cover
Inventor: LEW SEONG GON
IPC: H01L21/205
Filed: 2006-10-27
Abstract: A susceptor with a quartz window cover is provided to prevent an inner portion of a chamber from being contaminated by preventing a wafer from being slid and stretched in the chamber. A susceptor(50) with a quartz window cover includes a quartz window cover(51), which is connected to a side portion of a circular portion(57), where a wafer is placed. A cooling line(52) is implemented on the susceptor, such that the susceptor is prevented from being bent due to the heat from a lamp module. A nitrogen supply line(56) is arranged at a center of the susceptor, such that nitrogen is diffused from the center(58) to an overall surface of the susceptor. The nitrogen is diffused in a vortex shape(53), such that pollutants are prevented from being stacked on a bottom of the susceptor. A nitrogen spraying hole is arranged, such that nitrogen is sprayed(55) into an interface between the susceptor and the wafer. A quartz window cover completely covers a bottom of a process chamber.
Patent KR-20080042222-A (KR)
Title: Method of making anti-bacterial material
Inventor: KIM KYONG MI
IPC: A01N3/00
Filed: 2006-11-09
Abstract: A method of producing antibacterial material is provided to obtain antibacterial material showing a bactericidal effect on food poisoning bacteria such as Escherichia coli 0 157, Staphylococcus aureus, Pseudomonas aeruginosa, fungus, salmonella, Vibrio parahaemolyticus, etc. and virus at low concentrations and having the durability of bactericidal and antibacterial activity for more than 48hr. The skin of fish or shellfish is washed, dried, ground and heated at 700 to 2,300deg.C in a high pressure container in an inert atmosphere while stirring. The heated skin of fish and shellfish is finely ground, mixed with bamboo charcoal in a weight ratio of 9:1, aged with Bacillus strains isolated from traditional fermented soy products and dried in a natural state. The high pressure container is filled with nitrogen gas.
Patent KR-20070051741-A (KR)
Title: Apparatus for aligning and/or retaining pallets to be repaired and/or pallet elements
Inventor: HOLLIGER ROBERT
IPC: B25B27/14
Filed: 2006-11-14
Abstract: The device has pallets with several floor boards which are connected with transverse boards using respective connecting pads. A fixed transverse stopper (17) and a movable transverse stopper (38) are provided for each floor board and the connection pad. The movable transverse stopper is designed to activate the respective floorboard and the pad against the associated fixed transverse stopper such that the respective floorboard and/or the pad is positioned and fixed transverse to the longitudinal axis of the pallet.
Patent KR-20080044431-A (KR)
Title: Plasma display panel
Inventor: HONG CHONG GI
IPC: G02B5/20
Filed: 2006-11-16
Abstract: A plasma display panel is provided to reduce surface reflection of external light while absorption of the light emitted from a discharge cell is maximumly prevented. A front substrate(20) and a rear substrate(10) are opposite to each other, and barrier ribs(16) are interposed between the front substrate and the rear substrate to define plural discharge cells(18) therebetween. Address electrodes(12) are formed at positions corresponding to the discharge cells, and display electrodes(25) are formed to cross the address electrodes. A dielectric layer(28) is formed to cover the display electrodes, and is colored by a first color. A protective layer(29) is formed on the dielectric layer, and is colored by a second color which is subtractively mixed with the first color. A phosphor layer(19) is formed in the discharge cell, and a filter portion(40) is formed on the front substrate. The filter portion has a light guide(43) and a member(41) for preventing reflection of external light.
Patent KR-20070061428-A (KR)
Title: Wavelength-selective polarization conversion element, illumination optical system, projection display optical system, and image projection apparatus
Inventor: USHIGOME REONA
IPC: G02B27/28
Filed: 2006-12-08
Abstract: A wavelength-selective polarization converting element, an illumination optical system, a projection display optical system, and an image projection apparatus are provided to reduce the number of optical parts of the projection display optical system or the image projection apparatus by guiding the lights with different wavelength bands from the same optical path to a polarized beam splitter without installing the existing wavelength-selective phase difference plate. A wavelength-selective polarization converting element(5) is composed of a polarized light separating film(32) for separating the light by transmission and reflection, wherein each transmissivity of the film for the light of a first polarization direction and the light of a second polarization direction crossing the first polarization direction is changed over or below 50% according to a wavelength band, and a phase difference plate(33) converting the polarization direction of the light transmitted or reflected by the polarized light separating film, between the first and second polarization directions. The wavelength-selective polarization converting element emits the light of two of first, second, and third wavelength bands as the polarized light with one of the first and second polarization directions, and emits the light with the other wavelength band as the polarized light with the other polarization direction.